A Boost converter or step-up switch mode power supply that can also be called a switch mode regulator. It steps up the input voltage to produce a higher output voltage. The popularity of a switch mode regulator is due to its high efficiency, compact size, and low cost. The pdf for the modeling of the above converter is attached with this post. A matlab file of closed loop boost converter is also attached
http://www.mediafire.com/file/82ol2z748do9626/controlboost.pdf/file
http://www.mediafire.com/file/st9dycp1htubtjj/single_boost.mdl/file
http://www.mediafire.com/file/82ol2z748do9626/controlboost.pdf/file
http://www.mediafire.com/file/st9dycp1htubtjj/single_boost.mdl/file